NASA explains how to 'cook' a comet

http://archive.marionstar.com/VideoNetwork/2859472472001/NASA-explains-how-to-cook-a-comethttp://archive.marionstar.com/VideoNetwork/2859472472001/NASA-explains-how-to-cook-a-comethttp://bc_gvpc.edgesuite.net/img/963482463001/201311/3032/963482463001_2859408636001_th-528f71ffe4b0d959aa9ab493-767904718001.jpgNASA explains how to 'cook' a cometA comet's journey through the solar system is perilous, violent and not all that different from over-baking a potato in the microwave.8isoncook cometNASAvpcthanksgivingNational Newsspacewater coolersunoffbeat01:46